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Fatigue Testing Machine

Fatigue Testing Machine
Fatigue Testing Machine
Product Code : 43
Product Description
Application and operation :
This machine is used to test the fatigue strength of materials and to draw s-n diagram by research institutes, laboratories, material manufacturers and various industries. This is a rotating beam type machine in which load is applied in reversed bending fashion. The standard 8 mm dia specimen is held in special holders at its ends and loaded such that it experiences a uniform bending moment. The specimen is rotated at 4200 rpm by a motor. A complete cycle of reversed stresses in all fibers of the specimen is produced during each revolution. The bending moment is applied with a lever system and can be easily changed by moving weight over the lever. Total number of revolutions at which the specimen fails is recorded by a digital counter. An interlocking system puts off the motor at specimen failure, machine meets requirements of is 5075-1959.
Features :
  • Light weight, compact size, simple design
  • Table model, no need at foundation.
  • Simple lover system of changing bending moment load.
  • Accurately calibrated as per is 5075.

(machine with maximum bending moment up to 40nm can be offered on request)

Technical specification :

Maximum bending moment

2 nm

Bending moment adjustable

2.5-20 nm


Range-i 2.5-12.5 nm

Range-ii 12.5-20.0 nm

Gripping dia of specimen

12 mm

Testing dia of specimen

8 mm

Rotating speed

4200 rpm

Accuracy of appiled bending moment

± 1 %

Digital counter

8 digit

Power required

0.5 hp

Power supply

3 ph,440 v,50 hz,a.c

Overall size (approx)

1000 l x 500 w x 600 h mm

Weight (approx)

120 kg


B-7/12, MIDC Area, Miraj - 416410, Maharashtra, India
Phone :+917259564769
Fax :91-233-2644913
Mr. KISHOR S. Mirashi (Partner)
Mobile :+919604800437
Mr. Aditya Mirashi
Mobile :+918087572455
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